HP L1908w User Manual

19" LCD Color Monitor HP L1908w / L1908wm / L1908wi
51
10. White- Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding
White-Balance adjustment.
1. How to do the Chroma-7120 MEM .Channel setting
A. Reference to chroma 7120 user guide
B. Use “ SC” key and “ NEXT” key to modify xyY value and use “ID” key to modify the
TEXT description Following is the procedure to do white-balance adjust
2. Setting the color temp. You want
A. 9300k color:
9300 color temp. parameter is x = 283 ±15, y = 297 ±15, Y> 200 cd/m
2 ,
B. sRGB color:
sRGB color temp. parameter is x = 313±15, y = 329 ±15, Y>220 cd/m
2
)
C. 6500K color:
6500K color temp. parameter is x = 313±15, y = 329 ±15, Y>250 cd/m
2
)
3. Into factory mode of HP L1908w
Turn on power, press the down (+) button, pull out the power cord, and then plug the power cord. Then the
factory OSD will be at the left top of the panel.
4. Bias adjustment:
Set the Contrast
to 80
Adjust the Brightness
to 90.
5. Gain adjustment :
Move cursor to “-F-” and press MENU key
A. Adjust 9300k color-temperature
1. Switch the Chroma-7120 to 9300k channel.
2. The chroma 7120 will show x = 283±15, y = 297 ±15, Y>200 cd/m
2
3. Switch the chroma-720 to RGB MODE (with press “MODE” button to change )
4. Adjust the RED of color 9300K on factory window until chroma 7120 indicator reached
the value R=100
5. Adjust the GREEN of color 9300K on factory window until chroma 7120 indicator reached
the value G=100
6. Adjust the BLUE of color 9300K on factory window until chroma 7120 indicator reached
the value B=100
7. Repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the
tolerance =100±2

HP L1908w Specifications

General

3D	No
Panel type	TFT
Pixel pitch	0.285 x 0.285 mm
Display surface	Matt
Display diagonal	19 \
Separate H/V sync	Yes
Display resolution	1440 x 900 pixels
Display technology	LCD
Native aspect ratio	16:10
Vertical scan range	50 - 76 Hz
Maximum refresh rate	75 Hz
Horizontal scan range	24 - 83 kHz
Viewable size diagonal	482.5 mm
Viewable size, vertical	256.7 mm
Contrast ratio (typical)	1000:1
Display number of colors	-
Viewable size, horizontal	409.8 mm
Viewing angle, horizontal	160 °
Display scanning frequency	Horizontal frequency: 24-83 kHz, Vertical frequency: 50-76 Hz
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1440 x 900 (WXGA+)
I/O ports	VGA
HDMI ports quantity	0
Certification	TCO 03, Taiwan Green Mark, CECP
Product color	Black
Country of origin	China
Tilt angle range	-5 - 30 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	DEU, DUT, ENG, ESP, FRE, ITA, JPN
UNSPSC-code	43211902
Audio included	No audio included at platform level
Security features	Kensington Lock-ready
Power requirements	100 - 240 VAC, 50 - 60 Hz
Multimedia connections	Optional HP Flat Panel Speaker Bar: powered directly by the monitor or PC, the Speaker Bar attaches to the monitor's lower bezel to bring full audio support to select HP Flat Panel Monitors. Features include dual speakers with full sound range and external jack for headphones, part number EE418AA. For more information, refer to the product's Quick Specs. Optional HP Flat Panel Monitor Quick Release: an easy-to-use, VESA-compliant, flat panel monitor mounting solution that allows you to quickly and securely attach a flat panel monitor to a variety of stands, brackets, arms or wall mounts, part number EM870AA. For more information, refer to the product's Quick Specs.
Recommended resolution	Preset VESA Graphic Modes (non-interlaced): 1280 x 1024 @ 60 and 75 Hz, 1024 x 768 @ 60 and 75 Hz, 1152 x 870 @ 75 Hz (Mac), 1152 x 900 @ 66 Hz (Sun), 832 x 624 @ 75 Hz (Mac), 800 x 600 @ 60 and 75 Hz, 720 x 400 @ 70 Hz, 640 x 480 @ 60 and 75 Hz
Active display area (W x H)	409.8 x 256.7 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	50 W
Power consumption (off)	1 W
Power consumption (standby)	2 W
Power consumption (typical)	37 W
Operating altitude	0 - 3658 m
Non-operating altitude	0 - 12192 m
Storage temperature (T-T)	-34 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Non-operating relative humidity (non-condensing)	5 - 90 %
Package depth	174 mm
Package width	536 mm
Package height	423 mm
Package weight	6450 g
Sustainability certificates	EPEAT Silver, ENERGY STAR
Cables included	AC, VGA
Power cable length	1.9 m

Weight and Dimensions

Depth (with stand)	187 mm
Width (with stand)	446 mm
Height (with stand)	370 mm
Weight (with stand)	5100 g
Depth (without stand)	59 mm
Height (without stand)	301 mm
Weight (without stand)	4200 g